kswapd is woken to reclaim a node based on a failed allocation request
from any eligible zone. Once reclaiming in balance_pgdat(), it will
continue reclaiming until there is an eligible zone available for the
zone it was woken for. kswapd tracks what zone it was recently woken for
in pgdat->kswapd_
Changelog since v1
o Rebase to 4.11-rc1
o Add small clarifying comment based on review
The series is unusual in that the first patch fixes one problem and
introduces of other issues that are noted in the changelog. Patch 2 makes
a minor modification that is worth considering on its own but leaves
From: Shantanu Goel
The check in prepare_kswapd_sleep needs to match the one in balance_pgdat
since the latter will return as soon as any one of the zones in the
classzone is above the watermark. This is specially important for higher
order allocations since balance_pgdat will typically reset th
A pgdat tracks if recent reclaim encountered too many dirty, writeback
or congested pages. The flags control whether kswapd writes pages back
from reclaim context, tags pages for immediate reclaim when IO completes,
whether processes block on wait_iff_congested and whether kswapd blocks
when too ma
On Wed, 8 Mar 2017 22:34:15 +0530
"Naveen N. Rao" wrote:
> commit fc62d0207ae0 ("kprobes: Introduce weak variant of
> kprobe_exceptions_notify()") used the __kprobes annotation to exclude
> kprobe_exceptions_notify from being probed. Since NOKPROBE_SYMBOL() is a
> better way to do this enabling
David Miller wrote:
> I guess this is fine, but I think you can use one of the two "sk_padding"
> bits in struct sock instead of making the structure larger.
It shouldn't make the structure larger since there's a hole in the structure:
unsigned intsk_padding : 2,
On 03/06/2017 09:23 PM, David Hildenbrand wrote:Am 03.03.2017 um 06:40
schrieb Wei Wang:
From: Liang Li
Sorry, I just saw the message due to an email issue.
I'd prefer to split this into two parts then and to create proper subjects.
Agree, will do.
If I remember correctly, the general con
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
On Thu, Mar 09, 2017 at 10:21:36AM +0800, Dave Young wrote:
> I have no esrt machine to test, can you share the full kernel log with
> efi=debug in kernel cmdline?
>
> *) normal boot kernel log without the reverting
> *) kexec boot log with and without the reverting
Attached.
[0.00] Linux
Richard,
this patch works well. but i found some trivial mistakes.
On Thu, Feb 09, 2017 at 10:28:35PM +0100, Richard Weinberger wrote:
> When removing an encrypted file with a long anem and without having
> the key we have to be able to locate and remove the directory entry
> via a double hash. T
Hello David,
Thanks for report.
2017년 03월 06일 19:05에 David Binderman 이(가) 쓴 글:
> Hello there,
>
> linux-4.11-rc1/drivers/gpu/drm/exynos/exynos5433_drm_decon.c:681]: (warning)
> Result of operator '|' is always true if one operand is non-zero. Did you
> intend to use '&'?
>
Right. this is kno
From: David Howells
Date: Mon, 06 Mar 2017 15:04:44 +
> Fix the general case by:
>
> (1) Double up all the locking keys used in sockets so that one set are
> used if the socket is created by userspace and the other set is used
> if the socket is created by the kernel.
>
> (2) St
> On Mon, Mar 06, 2017 at 04:21:09PM +0200, Elena Reshetova wrote:
> > refcount_t type and corresponding API should be
> > used instead of atomic_t when the variable is used as
> > a reference counter. This allows to avoid accidental
> > refcounter overflows that might lead to use-after-free
> > si
> On 03/08/2017 08:49 AM, Reshetova, Elena wrote:
> >> On 03/06/2017 09:21 AM, Elena Reshetova wrote:
> >>> refcount_t type and corresponding API should be
> >>> used instead of atomic_t when the variable is used as
> >>> a reference counter. This allows to avoid accidental
> >>> refcounter overfl
Felipe,
On 15/02/17 13:38, Roger Quadros wrote:
> We need to break from all cases if we want to treat
> each one of them separately.
>
> Reported-by: Gustavo A. R. Silva
> Fixes: d2728fb3e01f ("usb: dwc3: omap: Pass VBUS and ID events transparently")
> Cc: #v4.8+
> Signed-off-by: Roger Quadros
From: Alexander Potapenko
Date: Mon, 6 Mar 2017 19:46:14 +0100
> KMSAN (KernelMemorySanitizer, a new error detection tool) reports use of
> uninitialized memory in selinux_socket_bind():
...
> (the line numbers are relative to 4.8-rc6, but the bug persists upstream)
>
> , when I run the follow
On Wed, Mar 08, 2017 at 02:40:25PM -0800, Jeff Kirsher wrote:
> On Wed, 2017-03-08 at 17:19 +0100, Romain Perier wrote:
> > The PCI pool API is deprecated. This commit replaces the PCI pool old
> > API by the appropriate function with the DMA pool API.
> >
> > Signed-off-by: Romain Perier
> > Ack
From: Zi Yan
This change adds a new function copy_pages_mthread to enable multi threaded
page copy which can be utilized during migration. This function splits the
page copy request into multiple threads which will handle individual chunk
and send them as jobs to system_highpri_wq work queue.
Si
On 03/08/2017 12:01 PM, Michael S. Tsirkin wrote:
On Fri, Mar 03, 2017 at 01:40:27PM +0800, Wei Wang wrote:
From: Liang Li
Add a new feature bit, VIRTIO_BALLOON_F_CHUNK_TRANSFER. Please check
the implementation patch commit for details about this feature.
better squash into next patch.
OK,
This is a reply to a thread from back in Nov 2016...
Linus> The thing is, with function tracing, you *can* get the return value
Linus> and arguments. Sure, you'll probably need to write eBPF and just
Linus> attach it to that fentry call point, and yes, if something is inlined
Linus> you're just sc
> On Wed, Mar 8, 2017 at 7:50 AM, Christoph Hellwig wrote:
> >> - ASSERT(atomic_read(&ticket->t_ref) > 0);
> >> - atomic_inc(&ticket->t_ref);
> >> + ASSERT(refcount_read(&ticket->t_ref) > 0);
> >> + refcount_inc(&ticket->t_ref);
> >
> > With strict refcount semantics refcount_inc
The patch replaces 'to to' with 'to' in the documentation.
Signed-off-by: sayli karnik
---
Documentation/cpu-freq/cpu-drivers.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/cpu-freq/cpu-drivers.txt
b/Documentation/cpu-freq/cpu-drivers.txt
index f71e6be..43
Fix typos in the form of consecutive repetition of words.
sayli karnik (3):
Documentation: phy: Fix repetition of word 'the'
Documentation: ABI: testing: sysfs-bus-pci: Fix repetition of word
'the'
Documentation: cpu-freq: cpu-drivers: Fix repetition of word 'to'
Documentation/ABI/test
The patch replaces 'the the' with 'the' in the documentation.
Signed-off-by: sayli karnik
---
Documentation/ABI/testing/sysfs-bus-pci | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/ABI/testing/sysfs-bus-pci
b/Documentation/ABI/testing/sysfs-bus-pci
index 5a173
The patch replaces 'the the' with 'the' in the documantation.
Signed-off-by: sayli karnik
---
Documentation/phy.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/phy.txt b/Documentation/phy.txt
index 0aa994b..383cdd8 100644
--- a/Documentation/phy.txt
+++ b/Do
On Thu, Mar 9, 2017 at 7:56 AM, Tomasz Figa wrote:
> 2017-03-09 1:34 GMT+09:00 Krzysztof Kozlowski :
>> On Mon, Mar 06, 2017 at 09:15:16AM -0400, Sergio Prado wrote:
>>> Hi Krzysztof,
>>>
>>> > > This is a regression from commit
>>> > > 8b1bd11c1f8f529057369c5b3702d13fd24e2765.
>>> >
>>> > Checkp
On 03/08/2017 10:37 PM, Minchan Kim wrote:
>[...]
I think it's the matter of taste.
if (try_to_unmap(xxx))
something
else
something
It's perfectly understandable to me. IOW, if try_to_unmap returns true,
it means it did unmap successfully. Otherw
No functional change. Rename dw_pcie_writel_unroll/dw_pcie_readl_unroll
to dw_pcie_writel_ob_unroll/dw_pcie_readl_ob_unroll respectively as these
functions are used to perform only outbound configurations. Also move
these _unroll configurations to a separate function.
Signed-off-by: Kishon Vijay A
Hi Vlastimil,
On Wed, Mar 08, 2017 at 08:51:23AM +0100, Vlastimil Babka wrote:
> On 03/08/2017 06:25 AM, Minchan Kim wrote:
> > Hi Anshuman,
> >
> > On Tue, Mar 07, 2017 at 09:31:18PM +0530, Anshuman Khandual wrote:
> >> On 03/07/2017 12:06 PM, Minchan Kim wrote:
> >>> With the discussion[1], I f
Resending since it bounced from quite a few lists.
This should be the final set of cleanups/fixes before endpoint
support can be merged.
Keerthy's patch is a general fix in dra7xx driver and is not
directly related to endpoint mode.
This v1 of this series was previously sent with a different
cov
clk_round_rate returns a signed long and may possibly return errors
in it, for example if there is no possible rate.
Till now dw8250_set_termios ignored any error, the signednes and would
just use the value as input to clk_set_rate. This of course falls apart
if there is an actual error, so check
Populate cpu_addr_fixup ops to extract the least 28 bits of the
corresponding cpu address.
Acked-by: Joao Pinto
Signed-off-by: Kishon Vijay Abraham I
---
drivers/pci/dwc/pci-dra7xx.c | 11 ++-
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/drivers/pci/dwc/pci-dra7xx.c b
dwc has 2 dbi address space labeled dbics and dbics2. The existing
helper to access dbi address space can access only dbics. However
dbics2 has to be accessed for programming the BAR registers in the
case of EP mode. This is in preparation for adding EP mode support
to dwc driver.
Cc: Jingoo Han
Some platforms (like dra7xx) require only the least 28 bits of the
corresponding 32 bit CPU address to be programmed in the address
translation unit. This modified address is stored in io_base/mem_base/
cfg0_base/cfg1_base in dra7xx_pcie_host_init. While this is okay for
host mode where the address
Populate cpu_addr_fixup ops to extract the least 28 bits of the
corresponding cpu address.
Cc: Niklas Cassel
Acked-by: Joao Pinto
Signed-off-by: Kishon Vijay Abraham I
---
drivers/pci/dwc/pcie-artpec6.c | 15 ++-
1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/driv
Previously dbi accessors can be used to access data of size 4
bytes. But there might be situations (like accessing
MSI_MESSAGE_CONTROL in order to set/get the number of required
MSI interrupts in EP mode) where dbi accessors must
be used to access data of size 2. This is in preparation for
adding e
From: Keerthy
Currently devm_request_irq is being called before base, pci fields
of dra7xx_pcie structure are populated. It is called even before
pm_runtime_enable and pm_runtime_get_sync are called. This will
lead to exceptions if in case an interrupt is triggered before
the all of the above are
Add efi/kexec list.
On 03/08/17 at 12:16pm, Omar Sandoval wrote:
> Hi, everyone,
>
> Since 4.9, kexec results in the following panic on some of our servers:
>
> [0.001000] general protection fault: [#1] SMP
> [0.001000] Modules linked in:
> [0.001000] CPU: 0 PID: 0 Comm: swapper
"Naveen N. Rao" writes:
> On 2017/03/08 11:29AM, Arnaldo Carvalho de Melo wrote:
>> > I wasn't sure if you were planning on picking up KPROBES_ON_FTRACE for
>> > v4.11. If so, it would be good to take this patch through the powerpc
>> > tree. Otherwise, this can go via Ingo's tree.
>>
>> If you
Hi Jaegeuk,
On 2017/3/8 10:33, Jaegeuk Kim wrote:
> Let's allocate a bio when issuing discard commands later.
>
> Signed-off-by: Jaegeuk Kim
> ---
> fs/f2fs/f2fs.h| 4 +-
> fs/f2fs/segment.c | 113
> --
> 2 files changed, 62 insertions(
Hi John,
On Tue, Mar 07, 2017 at 11:13:26PM -0800, John Hubbard wrote:
> On 03/01/2017 10:39 PM, Minchan Kim wrote:
> >try_to_unmap returns SWAP_SUCCESS or SWAP_FAIL so it's suitable for
> >boolean return. This patch changes it.
>
> Hi Minchan,
>
> So, up until this patch, I definitely like the
On Mon, Mar 6, 2017 at 12:22 AM, Heiko Carstens
wrote:
> Hello Dan,
>
>> > If you look at commit 5e33bc4165f3 ("driver core / ACPI: Avoid device hot
>> > remove locking issues") then lock_device_hotplug_sysfs() was introduced to
>> > avoid a different subtle deadlock, but it also sleeps uninterrup
On 9.03.2017 03:58, Theodore Ts'o wrote:
> On Tue, Mar 07, 2017 at 10:40:53PM +0200, Nikolay Borisov wrote:
>> So this is wrong, the reason why the issues seemed fix is because I
>> switched my compiler to version 5.4.0. So this manifests only if I'm
>> using gcc 4.7.4. With the pr_info added he
From: Zi Yan
This is a prerequisite change required to make page migration framewok
copy in different modes like the default single threaded or the new
multi threaded one yet to be introduced in follow up patches. This
does not change any existing functionality. Only migrate_page_copy()
and copy_
Linus,
Please git pull the following tag:
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
for-linus-4.11-rc1-tag
features and fixes for 4.11 rc1
It contains one fix for MSIX handling under Xen and a trivial cleanup
patch.
Thanks.
Juergen
arch/x86/pci/xen.c
Hi,
On Thu, Mar 09, 2017 at 02:02:54AM +0100, Heiko Stuebner wrote:
> Am Mittwoch, 8. März 2017, 16:39:23 CET schrieb Brian Norris:
> > On Fri, Feb 10, 2017 at 03:44:13PM +0800, Chris Zhong wrote:
> > > There are 2 Type-c PHYs in RK3399, but only one DP controller. Hence
> > > only one PHY can con
From: Jarod Wilson
Date: Mon, 6 Mar 2017 08:48:58 -0500
> This restores the ability to set a team device's mtu to anything higher
> than 1500. Similar to the reported issue with bonding, the team driver
> calls ether_setup(), which sets an initial max_mtu of 1500, while the
> underlying hardware
From: Philippe Reynes
Date: Sun, 5 Mar 2017 23:46:00 +0100
> The ethtool api {get|set}_settings is deprecated.
> We move this driver to new api {get|set}_link_ksettings.
>
> As I don't have the hardware, I'd be very pleased if
> someone may test this patch.
>
> Signed-off-by: Philippe Reynes
From: Philippe Reynes
Date: Sun, 5 Mar 2017 23:21:06 +0100
> The ethtool api {get|set}_settings is deprecated.
> We move this driver to new api {get|set}_link_ksettings.
>
> As I don't have the hardware, I'd be very pleased if
> someone may test this patch.
>
> Signed-off-by: Philippe Reynes
On Wed, Mar 08 2017, Mikulas Patocka wrote:
> On Wed, 8 Mar 2017, NeilBrown wrote:
>>
>> I don't think this will fix the DM snapshot deadlock by itself.
>> Rather, it make it possible for some internal changes to DM to fix it.
>> The DM change might be something vaguely like:
>>
>> diff --git a/
From: Philippe Reynes
Date: Sat, 4 Mar 2017 12:42:39 +0100
> The ethtool api {get|set}_settings is deprecated.
> We move this driver to new api {get|set}_link_ksettings.
>
> As I don't have the hardware, I'd be very pleased if
> someone may test this patch.
>
> Signed-off-by: Philippe Reynes
From: Philippe Reynes
Date: Sun, 5 Mar 2017 22:25:39 +0100
> The ethtool api {get|set}_settings is deprecated.
> We move this driver to new api {get|set}_link_ksettings.
>
> As I don't have the hardware, I'd be very pleased if
> someone may test this patch.
>
> Signed-off-by: Philippe Reynes
Hello!
I am seeing the following splat in rcutorture testing of v4.11-rc1:
[ 30.694013] =
[ 30.694013] WARNING: suspicious RCU usage
[ 30.694013] 4.11.0-rc1+ #1 Not tainted
[ 30.694013] -
[ 30.694013] /home/git/linux-2.6-tip/kernel
From: Philippe Reynes
Date: Tue, 28 Feb 2017 23:49:38 +0100
> The ethtool api {get|set}_settings is deprecated.
> We move this driver to new api {get|set}_link_ksettings.
>
> As I don't have the hardware, I'd be very pleased if
> someone may test this patch.
>
> Signed-off-by: Philippe Reynes
From: Philippe Reynes
Date: Sat, 4 Mar 2017 17:50:06 +0100
> The ethtool api {get|set}_settings is deprecated.
> We move this driver to new api {get|set}_link_ksettings.
>
> As I don't have the hardware, I'd be very pleased if
> someone may test this patch.
>
> Signed-off-by: Philippe Reynes
From: Philippe Reynes
Date: Sat, 4 Mar 2017 16:16:12 +0100
> The ethtool api {get|set}_settings is deprecated.
> We move this driver to new api {get|set}_link_ksettings.
>
> As I don't have the hardware, I'd be very pleased if
> someone may test this patch.
>
> Signed-off-by: Philippe Reynes
From: Philippe Reynes
Date: Sun, 5 Mar 2017 00:04:18 +0100
> The ethtool api {get|set}_settings is deprecated.
> We move this driver to new api {get|set}_link_ksettings.
>
> As I don't have the hardware, I'd be very pleased if
> someone may test this patch.
>
> Signed-off-by: Philippe Reynes
Hi Sergey,
On Thu, Mar 09, 2017 at 01:29:08PM +0900, Sergey Senozhatsky wrote:
> Hello Minchan,
>
> /* I can't https://marc.info/?l=linux-kernel&m=148886631303107 thread
>in my mail box for some reason so the Reply-To message-id may be wrong. */
>
>
>
> commit "mm: fix lazyfree BUG_ON chec
From: Shannon Nelson
Date: Wed, 8 Mar 2017 15:04:45 -0800
> On 3/6/2017 3:15 PM, Shannon Nelson wrote:
>> These patches remove some problems in handling of carrier state
>> with the ldmvsw vswitch, remove an xoff misuse in sunvnet, and
>> add stats for debug and tracking of point-to-point connec
2017-03-09 1:34 GMT+09:00 Krzysztof Kozlowski :
> On Mon, Mar 06, 2017 at 09:15:16AM -0400, Sergio Prado wrote:
>> Hi Krzysztof,
>>
>> > > This is a regression from commit
>> > > 8b1bd11c1f8f529057369c5b3702d13fd24e2765.
>> >
>> > Checkpatch should complain here about commit format.
>> >
>> > >
>>
Here, This patch is to handle a return error from dell_get_intensity.
This change is done using Coccinelle.
Signed-off-by: Arvind Yadav
---
drivers/platform/x86/dell-laptop.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/platform/x86/dell-laptop.c
b/drivers/platform/x86/dell
From: Jia Jie Ho
This patch enables Altera TSE support in socfpga_defconfig
Signed-off-by: Jia Jie Ho
---
v2:
* Adding the TSE support as a module for Arria10
arch/arm/configs/socfpga_defconfig |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/arm/configs/socfpga_
Hi,
Yes, you are right. I will handle return error correctly.
Thanks
-Arvind
On Wednesday 08 March 2017 06:24 PM, Pali Rohár wrote:
Hi!
On Wednesday 08 March 2017 17:52:27 Arvind Yadav wrote:
Here, dell_get_intensity can return an error.
Right. That is truth and we should check for errors.
.llong is an undocumented PPC specific directive. The generic
equivalent is .quad, but even better (because it's self describing) is
.8byte.
Convert directives .llong -> .8byte
Signed-off-by: Tobin C. Harding
---
Fixes: issue #33 (github)
Patch is not tested. Has been built on Power8
scripts/
On Wed, Mar 8, 2017 at 3:55 PM, Laura Abbott wrote:
> On 03/08/2017 02:36 PM, Kees Cook wrote:
>> On Wed, Mar 8, 2017 at 2:27 PM, Daniel Borkmann wrote:
>>> [ 28.474232] rodata_test: test data was not read only
>>> [...]
>>
>> In my tests so far, I've never been able to get rodata_test to fail
On Wed, Mar 08, 2017 at 08:58:02AM +0100, Johannes Thumshirn wrote:
> On 03/08/2017 06:11 AM, Minchan Kim wrote:
> > And could you test this patch? It avoids split bio so no need new bio
> > allocations and makes zram code simple.
> >
> > From f778d7564d5cd772f25bb181329362c29548a257 Mon Sep 17 00
On Thu, Mar 09, 2017 at 04:55:29AM +0100, Frederic Weisbecker wrote:
> On Wed, Mar 08, 2017 at 03:41:52PM -0800, Paul E. McKenney wrote:
> > On Wed, Mar 08, 2017 at 02:16:56PM -0800, Paul E. McKenney wrote:
> > > Hello!
> > >
> > > I am seeing the following splat in rcutorture testing of v4.11-rc1
,Thomas Gleixner ,Ingo Molnar
,Chris Zankel ,Max Filippov
,Arnd Bergmann
,x...@kernel.org,linux-al...@vger.kernel.org,linux-snps-...@lists.infradead.org,linux-arm-ker...@lists.infradead.org,linux-hexa...@vger.kernel.org,linux-i...@vger.kernel.org,linux-m...@linux-mips.org,openr...@lists.librecor
On Thu, Mar 9, 2017 at 3:40 PM, Eric Dumazet wrote:
> On Thu, 2017-03-09 at 14:42 +1100, Jonathan Maxwell wrote:
>> Sorry let me resend in plain text mode.
>>
>> On Thu, Mar 9, 2017 at 1:10 PM, Eric Dumazet wrote:
>> > On Thu, 2017-03-09 at 12:15 +1100, Jon Maxwell wrote:
>> >> We have seen a few
On Thu, 2017-03-09 at 14:42 +1100, Jonathan Maxwell wrote:
> Sorry let me resend in plain text mode.
>
> On Thu, Mar 9, 2017 at 1:10 PM, Eric Dumazet wrote:
> > On Thu, 2017-03-09 at 12:15 +1100, Jon Maxwell wrote:
> >> We have seen a few incidents lately where a dst_enty has been freed
> >> with
On Wed, Mar 8, 2017 at 3:41 PM, Dmitry V. Levin wrote:
> Hi,
>
> On Thu, Jan 26, 2012 at 07:03:43PM +0100, Denys Vlasenko wrote:
>> Hi Linus,
>>
>> On Thu, Jan 26, 2012 at 4:47 AM, Linus Torvalds
>> wrote:
>> >> Please look at strace source, get_scno() function, where
>> >> it reads syscall no an
Hi Geert,
On Wed, Mar 8, 2017 at 10:47 PM, Geert Uytterhoeven
wrote:
> Hi Magnus,
>
> On Wed, Mar 8, 2017 at 12:01 PM, Magnus Damm wrote:
>> From: Magnus Damm
>>
>> Add root device handling to the IPMMU driver by allowing certain
>> DT compat strings to enable has_cache_leaf_nodes that in turn
Hi Robin,
On Wed, Mar 8, 2017 at 8:53 PM, Robin Murphy wrote:
> Hi Magnus,
>
> On 08/03/17 11:01, Magnus Damm wrote:
>> From: Magnus Damm
>>
>> Introduce struct ipmmu_features to track various hardware
>> and software implementation changes inside the driver for
>> different kinds of IPMMU hardw
Hello Minchan,
/* I can't https://marc.info/?l=linux-kernel&m=148886631303107 thread
in my mail box for some reason so the Reply-To message-id may be wrong. */
commit "mm: fix lazyfree BUG_ON check in try_to_unmap_one()"
(mmotm fd07630cbf59bead90046dd3e5cfd891e58e6987)
if (VM_WARN_
Hi Geert,
On Wed, Mar 8, 2017 at 10:58 PM, Geert Uytterhoeven
wrote:
> Hi Magnus,
>
> On Wed, Mar 8, 2017 at 12:02 PM, Magnus Damm wrote:
>> From: Magnus Damm
>>
>> Tie in r8a7795 features and update the IOMMU_OF_DECLARE
>> compat string to include the updated compat string.
>>
>> TODO:
>> - C
On 03/04/2017 07:05 AM, Russell King - ARM Linux wrote:
> On Fri, Mar 03, 2017 at 01:27:10PM +0100, Jiri Slaby wrote:
>> diff --git a/kernel/futex.c b/kernel/futex.c
>> index b687cb22301c..c5ff9850952f 100644
>> --- a/kernel/futex.c
>> +++ b/kernel/futex.c
>> @@ -1457,6 +1457,42 @@ futex_wake(u32 _
Hi Robin,
Thanks for your feedback!
On Wed, Mar 8, 2017 at 9:21 PM, Robin Murphy wrote:
> On 08/03/17 11:01, Magnus Damm wrote:
>> From: Magnus Damm
>>
>> Add support for up to 8 contexts. Each context is mapped to one
>> domain. One domain is assigned one or more slave devices. Contexts
>> are
The loop in sugov_next_freq_shared() contains an if block to skip the
loop for the current CPU. This turns out to be an unnecessary
conditional in the scheduler's hot-path for every CPU in the policy.
It would be better to drop the conditional and make the loop treat all
the CPUs in the same way.
Hi Robin,
On Wed, Mar 8, 2017 at 9:34 PM, Robin Murphy wrote:
> On 08/03/17 11:02, Magnus Damm wrote:
>> From: Magnus Damm
>>
>> Write IMCTR both in the root device and the leaf node.
>>
>> Signed-off-by: Magnus Damm
>> ---
>>
>> Changes since V2:
>> - None
>>
>> Changes since V1:
>> - None
On Wed, Mar 08, 2017 at 03:41:52PM -0800, Paul E. McKenney wrote:
> On Wed, Mar 08, 2017 at 02:16:56PM -0800, Paul E. McKenney wrote:
> > Hello!
> >
> > I am seeing the following splat in rcutorture testing of v4.11-rc1:
> >
> > [ 30.694013] =
> > [ 30.694013] WARN
Hi Geert,
On Wed, Mar 8, 2017 at 10:52 PM, Geert Uytterhoeven
wrote:
> Hi Magnus,
>
> On Wed, Mar 8, 2017 at 12:02 PM, Magnus Damm wrote:
>> From: Magnus Damm
>>
>> Hook up IOMMU_OF_DECLARE() support in case CONFIG_IOMMU_DMA
>> is enabled. The only current supported case for 32-bit ARM
>> is di
Hi Robin,
On Wed, Mar 8, 2017 at 9:48 PM, Robin Murphy wrote:
> On 07/03/17 03:17, Magnus Damm wrote:
>> From: Magnus Damm
>>
>> Not all architectures have an iommu member in their archdata, so
>> use #ifdefs support build with COMPILE_TEST on any architecture.
>
> I have a feeling I might be re
Hello, everyone,
By deeper thinking, I am willing to split these two patches into two patch
set, since they are trying to address two different things.
The first one [Patch 1] is trying to use NUMA_NO_NODE as the default node_id in
memblock_region.
Current implementation use MAX_NUMNODES as the
Sorry let me resend in plain text mode.
On Thu, Mar 9, 2017 at 1:10 PM, Eric Dumazet wrote:
> On Thu, 2017-03-09 at 12:15 +1100, Jon Maxwell wrote:
>> We have seen a few incidents lately where a dst_enty has been freed
>> with a dangling TCP socket reference (sk->sk_dst_cache) pointing to that
>>
Seems it is missed. CCing more people
On 11/30/2016 03:11 PM, Cao jin wrote:
> Signed-off-by: Cao jin
> ---
> lib/idr.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/lib/idr.c b/lib/idr.c
> index 6098336df267..69fa487dbfda 100644
> --- a/lib/idr.c
> +++ b/lib/idr.c
>
On 03/03/2017 at 11:29:11 -0300, Javier Martinez Canillas wrote:
> Hello,
>
> This series add OF device ID tables to RTC I2C drivers whose devices are
> either used in Device Tree source files or are listed in binding docs as
> a compatible string.
>
> That's done because the plan is to change th
On 03/09/2017 01:09 AM, Andi Kleen wrote:
>> One example of the problems with extra layers what this patch fixes:
>> mmap_pgoff() should never be using SHM_HUGE_* logic. This was
>> introduced by:
>>
>>091d0d55b28 (shm: fix null pointer deref when userspace specifies invalid
>> hugepage size)
On 3/6/2017 3:15 PM, Shannon Nelson wrote:
These patches remove some problems in handling of carrier state
with the ldmvsw vswitch, remove an xoff misuse in sunvnet, and
add stats for debug and tracking of point-to-point connections
between the ldom VMs.
Further testing shows a problem in one
Hi Russell, Lars-Peter,
Thanks for your expert comments.
2017-03-09 6:33 GMT+09:00 Lars-Peter Clausen :
> On 03/08/2017 10:19 PM, Russell King - ARM Linux wrote:
>> On Wed, Mar 08, 2017 at 09:44:17PM +0100, Lars-Peter Clausen wrote:
>>> On 03/08/2017 08:59 PM, Russell King - ARM Linux wrote:
>>>
On Wed, Mar 08, 2017 at 03:37:48PM -0800, Brian Norris wrote:
> I haven't quite figured out the right way to invert pci_remap_iospace().
> I guess no one supports this yet?
Jeffy Chen pointed out to me that there's a pci_unmap_iospace() as of
4.8. Looks like that should probably do the job. I'll r
From: Jun Gao
Add MT2701 i2c device node.
Signed-off-by: Jun Gao
---
arch/arm/boot/dts/mt2701-evb.dts | 42 ++
arch/arm/boot/dts/mt2701.dtsi| 42 ++
2 files changed, 84 insertions(+)
diff --git a/arch/arm/boot/dts
From: Jun Gao
Add MT2701 i2c binding to i2c-mt6577.txt and there is no need to
modify i2c driver.
Signed-off-by: Jun Gao
---
.../devicetree/bindings/i2c/i2c-mt6577.txt | 11 ++-
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/i2
This patch series based on v4.11-rc1, include MT2701 i2c dt-binding
and device node.
changes since v2:
- Modify commit message
- Revise dt-binding documentation
changes since v1:
- Modify commit message
Dependent on "Add clock and power domain DT nodes for Mediatek MT2701"[1].
[1]
http://lists
Hi Ingo,
FYI this also shows up in next-20170308 and tip/master 7f27de49
("Merge branch 'WIP.sched/core'"). The attached reproduce-* script may
help, however note that this bug may not show up in every boot.
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linu
On Tue, Mar 07, 2017 at 10:27:05AM -0800, Stefano Stabellini wrote:
> On Tue, 7 Mar 2017, Roger Pau Monné wrote:
> > On Mon, Mar 06, 2017 at 12:00:41PM -0800, Stefano Stabellini wrote:
> > > Hi all,
> > >
> > > This patch series implements a new transport for 9pfs, aimed at Xen
> > > systems.
> >
On Wed, Mar 08, 2017 at 07:51:29PM -0500, Carlos O'Donell wrote:
> On 03/08/2017 07:14 PM, Szabolcs Nagy wrote:
> > * Carlos O'Donell [2017-03-08 10:53:00 -0500]:
> >> On 11/11/2016 07:08 AM, Felix Janda wrote:
> >>> fixes the following compiler errors when is included
> >>> after musl :
> >>>
>
On 03/08/17 at 12:16pm, Omar Sandoval wrote:
> Hi, everyone,
>
> Since 4.9, kexec results in the following panic on some of our servers:
>
> [0.001000] general protection fault: [#1] SMP
> [0.001000] Modules linked in:
> [0.001000] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.11.0
On Tue, Mar 07, 2017 at 11:26:22AM +0100, Jan Kara wrote:
> On a more general note (DAX is actually fine here), I find the current
> practice of clearing page dirty bits on error and reporting it just once
> problematic. It keeps the system running but data is lost and possibly
> without getting th
Hi all,
News: I will not be doing any linux-next releases next week.
Changes since 20170308:
Non-merge commits (relative to Linus' tree): 2115
2950 files changed, 278892 insertions(+), 31441 deletions(-)
I
Dear masters~
Would you like to share some comments on these two?
On Mon, Feb 06, 2017 at 11:35:28PM +0800, Wei Yang wrote:
>When allocating pg_data in alloc_node_data(), it will try to allocate from
>local node first and then from any node. If it fails at the second trial,
>it means there is not
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